}
                    normalized = true;
                } else {
                    repos.add((ArtifactRepository) repository);
                }
            }

            if (normalized) {
                return repos;
            }
        }

        return (List<ArtifactRepository>) repositories;
    }

        }
    }

    private static Float toFloat(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;
        }
        return Float.valueOf(DecimalFormatUtil.normalize(s));
    }

    /**
     * Converts to {@literal float}.
     *
     * @param o
     *            The object to convert
     * @return The converted {@literal float}
     */

        };
    }

    private static Long toLong(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;
        }
        return Long.valueOf(DecimalFormatUtil.normalize(s));
    }

    /**
     * Converts the given object to a {@literal long}.
     *
     * @param o
     *            the object to convert
     * @return the converted {@literal long}
     */

            path = path.replace('\\', File.separatorChar).replace('/', File.separatorChar);

            File file = new File(path);
            if (file.isAbsolute()) {
                // path was already absolute, just normalize file separator and we're done
                result = file.getPath();
            } else if (file.getPath().startsWith(File.separator)) {

# https://github.com/Danimoth/gitattributes

# These are explicitly windows files and should use crlf
*.bat           text eol=crlf

# These files are text and should be normalized (Convert crlf => lf)
*.bash          text eol=lf
*.css           text diff=css
*.htm           text diff=html
*.html          text diff=html
*.java          text diff=java
*.sh            text eol=lf

        };
    }

    private static Integer toInteger(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;
        }
        return Integer.valueOf(DecimalFormatUtil.normalize(s));
    }

    /**
     * Converts to {@literal int}.
     *
     * @param o
     *            The object to convert
     * @return The converted {@literal int}
     */

        when:
        def actual = UserGuideTransformTask.normalise(content)

        then:
        actual == "test    test    test"
    }

    def usesUnixLineEndings() {
        given:
        String content = "test\r\ntest\r\ntest"
        when:
        def actual = UserGuideTransformTask.normalise(content)

        then:
        actual == "test\ntest\ntest"
    }

        }
    }

    private static Double toDouble(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;
        }
        return Double.valueOf(DecimalFormatUtil.normalize(s));
    }

    /**
     * Converts to {@literal double}.
     *
     * @param o
     *            The object to convert
     * @return The converted {@literal double}
     */

        }
    }

    private static Byte toByte(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;
        }
        return Byte.valueOf(DecimalFormatUtil.normalize(s));
    }

    /**
     * Converts to {@literal byte}.
     *
     * @param o
     *            The object to convert
     * @return The converted {@literal byte}
     */

            throw new IORuntimeException(e);
        }
    }

    /**
     * Returns the normalized protocol.
     *
     * @param protocol
     *            The protocol. Must not be {@literal null} or empty.
     * @return The normalized protocol.
     */
    public static String toCanonicalProtocol(final String protocol) {
        assertArgumentNotEmpty("protocol", protocol);